A group of Colombian metro technicians have been participating in a 15-month metro operation training program in China's Xi'an to better serve Bogota's first subway line. #GLOBALink
Source: Xinhua
Editor: huaxia
2025-02-12 19:54:50
A group of Colombian metro technicians have been participating in a 15-month metro operation training program in China's Xi'an to better serve Bogota's first subway line. #GLOBALink